post_install() {
  getent group dowse >/dev/null 2>&1 || groupadd -r dowse
  getent passwd dowse >/dev/null 2>&1 || useradd -g dowse -d /usr/share/dowse -s /bin/zsh -r dowse
  chown -R dowse:dowse /usr/share/dowse

  echo "==> In order to configure dowse you need to adjust both 'network' and 'settings' files"
  echo "    into dowse configuration dir: /usr/share/dowse/conf. See /usr/share/doc/dowse/conf"
  echo "    for exmaples."
}

post_upgrade() {
  post_install
}

pre_remove() {
  if getent passwd dowse >/dev/null 2>&1; then
    userdel dowse
  fi
  if getent group dowse >/dev/null 2>&1; then
    groupdel dowse
  fi
}